baber/WOPTO huggingface dataset:
Patent KR-20070096743-A (KR)
Title: Semiconductor device and fabrication process thereof
Inventor: ABE TOMOYUKI
IPC: H01L21/60
Filed: 2006-07-28
Abstract: A semiconductor device and a fabrication process thereof are provided to prevent deformation of a metal bump by attaching a soft internal part of the metal bump to an electrode pad of a semiconductor chip in an ultrasonic bonding manner. A semiconductor device includes a mounting substrate(41) and a semiconductor chip(51) mounted on the mounting substrate through a metal bump. The metal bump is formed with an internal part attached to the semiconductor chip and an external part(42B) for covering the internal part. The external part has a degree of hardness higher than a degree of hardness of the internal part. The thickness of external part is 1 to 5 micrometers. The internal part has a first average particle diameter. The external part has a second average particle diameter shorter than the first average particle diameter.
Patent KR-20070016078-A (KR)
IPC: G11C16/34
Filed: 2006-08-01
Abstract: 기준 메모리의 임계값 전압의 조정 시간을 단축하는 것이 곤란하였다.  메모리 셀 MC와, 기준 메모리 셀 RAC와, 센스 앰프 SA10와, 센스 앰프에 접속된 커런트 미러형의 부하 회로와, 센스 앰프의 제2 입력단에 일단이 접속된 제1 트랜지스터 N23과, 제1 트랜지스터의 타단에 접속된 기준 전류원(25)과, 센스 앰프의 제2 입력단에 일단이 접속되며, 타단에 선택된 메모리 셀 MC가 접속되는 제2 트랜지스터 N21을 구비하고, 기준 메모리 셀의 임계값 전압의 조정 시에는, 제1 트랜지스터를 온, 제2 트랜지스터를 오프로 하고, 메모리 셀에 대한 기입/소거의 베리파이 시에서의 메모리 셀의 임계값 전압의 조정 시에는, 제1 트랜지스터를 오프, 제2 트랜지스터를 온으로 한다.   
       
     임계값 전압, 메모리 셀, 센스 앰프, 부하 회로, 불휘발성 트랜지스터, 기준 전류원, 반전 회로
Patent KR-20080012471-A (KR)
Title: Over current discharge apparatus of electronic control unit
Inventor: YUN SANG WON
IPC: H02H7/20
Filed: 2006-08-03
Abstract: An over-current discharge apparatus for an ECU(Electronic Control Unit) is provided to prevent a field effect transistor from being turned off by quickly discharging over current due to plural capacitors at a load dump state. A motor driver includes plural capacitors(C3,C4) for stable current control and noise prevention of an ECU(Electronic Control Unit). An over-current discharge apparatus has one end connected to an MCU(Main Control Unit)(130) and the other end connected to the capacitors. The apparatus receives a low signal from the MCU to apply a power to the capacitors at a normal voltage state, and receives a high signal to discharge over current in a load dump.
Patent KR-20080012634-A (KR)
Title: Method and apparatus of adding points in binary finite field for implementation of fault detecting operation used in fast montgomery power ladder algorithm
Inventor: VASYLTSOV IHOR
IPC: G06F7/49
Filed: 2006-08-04
Abstract: A method and a device for performing point addition and calculating addition in a binary finite field for implementing fault detecting operation used in a fast Montgomery power ladder algorithm are provided to detect fault without error in an encryption system using the fast Montgomery power ladder algorithm. A first coordinate calculator calculates a first coordinate value of an addition result by performing the addition for first and second points, which are set by using a basic point of an elliptic curve, in the binary finite field. A second coordinate calculator calculates a second coordinate value of the addition result by performing the addition for the first and second points in the binary finite field. The first and second coordinate calculators calculate the first and second coordinate values by reflecting a difference between the second coordinate values of the first and second points. The fault detection operation used in the fast Montgomery power ladder algorithm is applied to an elliptic curve encryption system. The first coordinate value is an X coordinate value and the second coordinate value is a Y coordinate value.
Patent KR-20080020074-A (KR)
Title: Method for driving scan electrodes of plasma display device
Inventor: YEO JAE YOUNG
IPC: G09G3/292
Filed: 2006-08-30
Abstract: A method for driving scan electrodes of a plasma display apparatus is provided to reduce a peak current in an output stage of a scan electrode driver by applying scan signals having time differences to scan electrodes. A plasma display apparatus includes front and rear substrates which are formed to face each other, and scan electrodes which are formed in parallel between front and rear substrates. A unit frame includes plural sub-fields for representing time division gray scale. The sub-fields are driven by reset, address, and discharge sustain steps. Plural scan signals(SC1-SCn) supplied to the scan electrodes are divided into plural groups(SC1-SCk,SCk+1-SCn). The scan signals which are increased from a first voltage to a second voltage, having a time difference for every group are applied to the scan electrodes during the reset step.
Patent KR-20080020343-A (KR)
Title: Fingerprint recogniton inputting apparatus and mobile terminal having the same
Inventor: CHUN JUNG BUM
IPC: H04B1/40
Filed: 2006-08-31
Abstract: An inputting apparatus capable of recognizing a fingerprint and a portable terminal having the same are provided to enable a user to input wanted information conveniently as well as to recognize the fingerprint by making a controller enlarge a capture area of an image sensor and authenticate a user via comparison of the recognized fingerprint image with a prestored image in a fingerprint recognition mode, and contract the capture area of the image sensor and input information via recognition of movement of an subject in an input mode. An inputting apparatus comprises a light transmitting unit(31), a light source(33), an image sensor(37) and a controller(43). The light transmitting unit(31) transmits light. The light source(33) irradiates light to a subject which approaches the light transmitting unit(31). The image sensor(37) receives the light reflected on the subject, and has a window function. The controller(43) enlarges a capture area of the image sensor(37) and authenticates a user via comparison of the recognized fingerprint image with a prestored image in a fingerprint recognition mode, and contracts the capture area of the image sensor(37) and inputs information via recognition of movement of an subject in an input mode.
Patent KR-20080021279-A (KR)
Title: Combined application method of high modulus steel fiber and low modulus structural synthetic fiber
Inventor: JIN IN CHANG
IPC: E04C5/07
Filed: 2006-09-04
Abstract: A combination reinforced method of a high modulus steel fiber and a low modulus structural synthetic fiber is provided to secure balanced load carrying capacity for displacement by mixing the steel fiber with the structural synthetic fiber. 15 to 3o kg/m^3 of a steel fiber with a high modulus and 2 to 11 kg/m^3 of a structural synthetic fiber with a low modulus are mixed. When the steel fiber and the structural synthetic fiber are missed, the mixed compound obtains balanced load carrying capacity for displacement as a reinforcement.
Patent KR-20080021354-A (KR)
Title: Method for manufacturing contactless card
Inventor: HWANG GUN YONG
IPC: G06K19/077
Filed: 2006-09-04
Abstract: A method for manufacturing a contactless card is provided to prevent damage or breakage of an internal chip without increasing thickness, and reduce a manufacturing and maintenance cost by manufacturing a contactless type RFID card with an unpacked single chip. An insertion groove is formed to a part inserted by a chip on a substrate(S100), and the chip is inserted and fixed to the inside of the insertion groove by coating adhesive on the insertion groove(S110). An antenna pattern is formed by printing conductive ink on an upper surface of the substrate, and a connection pattern for connecting the antenna and both terminals of the chip is formed(S120). A protective layer is formed by coating non-conductive ink on the upper surface, which includes the antenna pattern, of the chip(S130). A cover sheet is layered on both surfaces of the substrate(S140).
Patent KR-20080022332-A (KR)
Title: Low pressure die casting device
Inventor: JUNG YOUNG CHOOL
IPC: B22D18/04
Filed: 2006-09-06
Abstract: A low pressure die casting device is provided to install a guide rail, which is used to guide the driving direction of a side mold, on a mold and employ a stopper such that molds are fixed to each other and to remove an existing holder structure, so that a mold structure is simplified. A low pressure die casting device includes an upper base, a lower base, a pair of first guide rail parts, a pair of first cylinder parts, a pair of second guide rail parts, a pair of second cylinder parts, a pair of in and out molds(330,340), and a pair of front and rear molds(350,360). The lower base is positioned under the upper base. The first guide rails are installed on the bottom surface of the upper base and faces with each other while interposing an upper mold therebetween. The second guide rails face with each other while interposing a lower mold therebetween. The second guide rails are mounted on the top surface of the lower base in perpendicularly to the driving direction of the first guide rails. The second guide rails move linearly. The second cylinder parts are used to move linearly the second guide rails. The in and out molds has the first stopper such that the in and out molds are engaged with the first guide rails to support two opposite sides of the upper mold. The front and rear molds has the second stopper such that the front and rear molds are engaged with the second guide rails to support two opposite sides of the lower mold.
Patent KR-20080024418-A (KR)
Title: Jig and its method for checking the bad conneted air conditioner
Inventor: KIM SUNG SU
IPC: F24F11/02
Filed: 2006-09-13
Abstract: A jig and a method for checking communication error in an air conditioner are provided to shorten a time for repairing work by rapidly and precisely determining an error of an air conditioner. A jig comprises a first sensor for checking an indoor unit substrate, a second sensor for checking an outdoor unit substrate, a controller for receiving information from the first and second sensors, and an output unit for displaying the checking result. A method for checking communication error in an air conditioner comprises the steps of checking the type of error occurring in the air conditioner(S102), precisely determining an error position by using the jig(S104), and exchanging or repairing the substrate having the error(S106).
Patent KR-20080027012-A (KR)
Title: Device for prevention of fires smoke and it's control method
Inventor: CHA HEUNG SIK
IPC: A62B3/00
Filed: 2006-09-22
Abstract: A fire prevention device with a smoke removing device and a control method for the same are provided to prevent the problem that the steam pressure of a smoke control zone goes up to a set up level when a door connected to the smoke control zone is open at the time of a fire. A fire prevention device with a smoke removing device prevents smoke from flowing into a smoke control zone and includes a sensor portion, a smoke removing device(20) and a control member(22). The sensor portion senses a fire in an area including the fire control zone. The smoke removing device is operated by a fire signal input from the sensor portion, and forms an air film by discharging air in the boundary of the smoke control zone to prevent the inflow of the smoke into the smoke control zone. The control member controls the operation of the smoke removing device.
Patent KR-20070036732-A (KR)
Inventor: KIM SOO JIN
IPC: H01M4/60
Filed: 2006-09-29
Abstract: 본 발명은 (a) 리튬을 흡장 및 방출할 수 있는 전극활물질; 및 (b) 중합반응에 의해 폴리머를 형성할 수 있는 단량체(monomer)를 포함하는 전극 슬러리, 상기 전극 슬러리를 집전체에 도포한 후, 단량체를  In-situ  중합시켜 바인더 폴리머가 형성된 전극 및 상기 전극을 구비하는 전기 화학 소자를 제공한다. 
     본 발명에 따른 전극은 종래 PVdF 또는 SBR 계열의 바인더를 사용하는 대신, 열 또는 빛에 의해 중합 가능한 단량체를 사용하여 전극 건조 과정을 통한 중합에 의해 바인더 폴리머를 형성함으로써, 제조 공정의 단순성을 확보할 수 있을 뿐만 아니라 분산매로 수계 및 전지용 전해액 용매를 사용할 수 있어 환경 친화성과 더불어 바인더의 이온 전도성 향상 및 이로 인한 전기 화학 소자의 성능 향상을 제공할 수 있다. 
       
     전극활물질, 단량체, 바인더, 중합, 전해액, 전기 화학 소자, 리튬 이차 전지
Patent KR-20070064379-A (KR)
Title: Peptides for inhibiting transglutaminase
Inventor: KIM SOO YOUL
IPC: C07K14/00
Filed: 2006-10-11
Abstract: Peptides for inhibiting transglutaminase are provided to treat and prevent diseases caused by abnormal activity of transglutaminase including inflammation and cancer by inhibiting polymerization of I-kappa Balpha, and reduce side effects caused by nonspecific inhibition of other enzymes. The peptide for inhibiting transglutaminase comprises a fragment or mutant having the continuous amino acid sequence of more than 5 amino acids derived from (i) a sequence of 11th to 30th amino acids and containing 21th and 22th lysine, (ii) a sequence of 81th to 100th amino acids and containing 87th lysine, (iii) a sequence of 151th to 200th amino acids and containing 177th lysine, (iv) a sequence of 261th to 290th amino acids and containing 266th-268th glutamine and 271th glutamine, or (v) a sequence of 301th to 317th amino acids and containing 313th glutamine of I-kappa Balpha polymer having the amino acid sequence of SEQ ID NO:1, wherein the peptide has the amino acid sequence of SEQ ID NO:2 to SEQ ID NO:14.
Patent KR-20080034545-A (KR)
Title: Liquid crystal display apparatus and method for manufacturing thereof
Inventor: JOO SUN KYU
IPC: G02F1/1339
Filed: 2006-10-17
Abstract: An LCD(Liquid Crystal Display) and a method for manufacturing the same are provided to simplify a manufacturing process by enabling column spacers formed on a lower substrate to perform black matrix functions, and remove smears according as a column spacer contacted with an upper substrate has a lower part bigger than its upper part. An upper substrate(200) includes an upper glass substrate(210) and a common electrode(220) formed on the upper glass substrate. A lower substrate(310) includes a lower glass substrate(300), a TFT(Thin Film Transistor)(320) and a storage capacitor(330) formed on the lower glass substrate, and a color filter(340) formed on an upper part between the TFT and the storage capacitor. The lower substrate is assembled in the upper substrate. A dual column spacer is formed on upper parts of the TFT and the storage capacitor. The dual column spacer comprises main and sub column spacers(360,364) for respectively performing a black matrix function. In the main column spacer, an area of an upper end part contacted with the common electrode is smaller than an area of a lower end part adjacent to the TFT.
Patent KR-20080038667-A (KR)
Title: An auto-lock for the window
Inventor: PAK U JONG
IPC: E05C3/12
Filed: 2006-10-30
Abstract: An automatic locking device of a window is provided to have a simple structure and to offer the convenience of use by closing and locking a window automatically without moving a handle. An automatic locking device(1) of a window is used for locking a window automatically without causing inconvenience for moving a handle(3) when closing a window by installing a pinion(4) operated by a handle to the inside of a case(2) fixed to a window frame(20), coupling a rack(5) to the lower part of the pinion to be slidable, placing the bottom(8a) of a hook(8) fixed to the case by a pin(6) to be movable at one end of the rack and exposed to the outside via a working hole(7), forming a hanging projection(8b) suspended on a strike(9) fixed to a window frame(30) on the front of the hook, installing a coil spring(11) coupled to the case by a pin(10) at the side of the hook and supported to the case and the hook to support the hook at the locked state elastically, and forming an arc-shaped guide plane(8c) on the outside of the hanging projection.
Patent KR-20060121784-A (KR)
Title: Mortar composition and manufacturing method
Inventor: KIM JONG PIL
IPC: C04B14/06
Filed: 2006-11-06
Abstract: Provided is a color mortar composition which minimizes cost of mortar and fundamentally prevents releasing of harmful ingredients such as poisonous substance of cement by using an adhesive of synthetic resin as mortar coagulant instead of cement, a method for preparing the same. The color mortar composition is prepared by the method comprising the steps of: washing silica having particle size of 24-34 mesh; disinfecting impurities of the washed silica and the simultaneously primarily heating the silica with heat of 70-80 deg.C for about 30 minutes so as to firmly bond it with titanium oxide; adding 15-20% titanium powder to 100% the heated silica, introducing the mixture into a stirrer, and roll mixing milling the mixture with heating it with heat of 70-80 deg.C for 30 minutes; naturally curing the mixture at ambient temperature for about 5-6 hours so that titanium oxide applied on the surface of silica is firmly bonded on the surface of silica; adding pigment and synthetic resin adhesive to the cured silica, and roll mixing rolling the mixture with heat of 70-80 deg.C for about 0.5-1 hours; and naturally curing the mixture at ambient temperature for about 30-60 minutes so that pigment is firmly bonded to the surface of silica.
Patent KR-20080040921-A (KR)
Title: Method and apparatus for managing security in large network environment
Inventor: BANG HYO CHAN
IPC: G06F17/00
Filed: 2006-11-06
Abstract: A method and an apparatus for managing security in large network environment are provided to detect an attack pattern of a network by classifying traffic information depending on a flow having the same characteristic, and to recognize attack situation by analyzing the statistical information. An apparatus for managing security is made up of a traffic receiver(110), a traffic classifier(120), a traffic analyzer(130) and an external interface(140). The traffic receiver collects traffic information(Net flow) from all router which are scattered in a large network in real time. The traffic classifier comprises multi hash table having a stratified structure, and stores the traffic information as traffic statistics information by classifying the traffic information into each flow group. The traffic analyzer receives the traffic statistics information, detects flows which show abnormal indication, and recognizes attack situation. The external interface notifies the present security situation to the outside according to the notified attack situation.
Patent KR-20080042600-A (KR)
Title: Prepreg and laminates and print wiring board using the same
Inventor: OK TAE JUN
IPC: B32B17/10
Filed: 2006-11-10
Abstract: A prepreg, a laminated plate, and a print wiring board adopting the prepreg are provided to secure the low dielectric property of the prepreg in a high-frequency region by impregnating a fabric cloth with aromatic liquid crystal polyester or applying aromatic liquid crystal polyester on the fabric cloth. A prepreg is composed of a glass fabric base material and aromatic liquid crystal polyester impregnated in the glass fabric base material. The aromatic liquid crystal polyester is at least one selected from a group comprising polymers. The first polymer is obtained by polymerizing aromatic hydroxy carboxylic acid or ester forming derivate thereof, aromatic dicarboxylic acid or ester forming derivate thereof, and aromatic diol or ester forming derivate thereof. The second polymer is obtained by polymerizing the same or different aromatic hydroxy carboxylic acid or ester forming derivate thereof. The third polymer is obtained by polymerizing aromatic dicarboxylic acid or ester forming derivate thereof and aromatic diol or ester forming derivate thereof. The fourth polymer is obtained by polymerizing aromatic hydroxy carboxylic acid or ester forming derivate thereof in crystalline polyester such as PET(Polyethylene Terephthalate).
Patent KR-20080043427-A (KR)
Title: Repairing method for a leak pipeline exploit electricity hitting a material
Inventor: CHO HUYN ME
IPC: F16L55/16
Filed: 2006-11-14
Abstract: A method for repairing a pipeline using an electrical heating material is provided to repair a concrete tube and a steel tube, and to employ a repair process even in a joint part having a high step. At least one heating member(13) and a molten member are stacked at the outside of repair equipment(20). The repair equipment is positioned at the damaged part of a repair pipeline(30). A press is exerted on the repair equipment, so that the heating member and the molten member stick to the damaged part of the repair pipeline. The heating member and the molten member are molten by an expansion process and a heating process. The heating of the heating member is stopped, cooled and stopped.
Patent KR-20080043996-A (KR)
Title: Apparatus and control method for display driver by sub-pixel rendering and data compression
Inventor: KIM BO SUNG
IPC: G09G5/02
Filed: 2006-11-15
Abstract: A display device driver and a control method thereof are provided to restore images in small capacity memories by compressing data based on a correlation between preceding and following data. A sub-pixel renderer(10) constitutes 1/2 RGB data in consideration of peripheral RGB information of basic input RGB data. A data compressor(20) receives output from the sub-pixel renderer and stores redundant portions of the data in a compression format by using a correlation between preceding and following data. A memory(30) stores output from the data compressor. A data restorer(40) restores the data from the memory. A source driver latch unit(50) outputs the data from the data restorer.
Patent KR-20080047019-A (KR)
Title: Method for preparing a super heat insulation silica aerogel glass
Inventor: KIM SUN HO
IPC: C03C17/00
Filed: 2006-11-24
Abstract: A method for preparing a super heat-insulating silica aerogel glass is provided to produce the transparent heat-insulating material having excellent optical and thermal characteristics by reducing an organic stress in a physicochemical manner. A method for preparing a super heat-insulating silica aerogel glass includes the steps of: preparing a silica sol for coating using a sol-gel method; irradiating a glass substrate with ultraviolet rays and supplying an oxygen gas at the same time, thereby modifying the surface of the glass substrate; coating the surface-modified glass substrate with the silica sol to form a first xerogel layer; forming a second silica gel layer on the first xerogel layer; performing solvent substitution/surface modification processes on the second silica gel layer at the same time; drying the second silica gel layer under the atmosphere; and treating the glass substrate having the first and second layers with n-heptane solvent, and then heat-treating the glass substrate to obtain the super heat-insulating silica aerogel glass. Further, the heat-treating temperature of the glass substrate is 2 to 230 °C.
Patent KR-20060132774-A (KR)
Title: A golf club head with multi loft angles
Inventor: CHO DUK HYUN
IPC: A63B53/04
Filed: 2006-12-01
Abstract: A golf club head having multiple loft angles is provided to enable a user to fly a golf ball more easily, to improve the touch feeling and to maximize exercising amount transmission efficiency by increasing the contact area with the ball. In the golf club head having multiple loft angles, the face flat of the golf club head(1) coming into contact with a golf ball forms a predetermined loft angle(alpha). The lower end portion of the face flat is made to be a curved surface or a partial curved surface having a diameter of more than 44mm, to make the loft angle at the lower end portion of the face surface greater than that of the central portion of the face. The perpendicular section of the face has a concave curved surface shape of a circle, an oval or a parabola having a diameter of more than 43mm.